摘要
本文从气体扩散方程近似解析解,讨论了扩散浓度的非稳定过程和计算公式。在分析影响浓度达到稳定的各种因素的基础上,对解析解作了一定的简化,并得出适用于计算稳定和非稳定状态过程扩散浓度的统一公式。
Basing on an approximate analyical solution of the gas diffuse equation. This paper considered the various factors of leading gaseous pollutant concentractions to steaty state and obtained the estimating formulas of the pollutant concentrac-tions and taking time in the unsteady state process.
出处
《环境科学研究》
EI
CAS
CSCD
1990年第4期29-33,共5页
Research of Environmental Sciences
